HP Thunderbolt Dock G4
The Thunderbolt Dock G4 is the dock to buy if you have an HP EliteBook or ZBook with Thunderbolt 4. It delivers 120 W of power, drives two 4K displays at 60 Hz, and integrates with HP's firmware for wake-on-LAN and remote management features that the universal docks cannot match. It is the most reliable HP dock I have used.
I have docked HP EliteBooks and ProBooks for years. Here are the five port replicators and docks I would actually buy for an HP laptop in 2026.
I have docked HP laptops every workday for over five years, across EliteBook, ProBook, ZBook, and Spectre lines. Port replicators are not exciting hardware, but the right one saves you from cable-juggling every morning and prevents the slow death of your USB-C port from constant insertion. Here are the five docks and port replicators I would actually buy for an HP laptop in 2026.
| Dock | Connection | Power Delivery | Best For |
| — | — | — | — |
| HP Thunderbolt Dock G4 | Thunderbolt 4 | 120 W | HP EliteBook and ZBook |
| HP USB-C Dock G5 | USB-C | 100 W | HP ProBook universal |
| CalDigit TS4 | Thunderbolt 4 | 98 W | Pro multi-monitor setup |
| Anker 568 USB-C Docking | USB-C | 100 W | Best value |
| HP Universal USB-C Multiport Hub | USB-C | 100 W passthrough | Travel and home office |
How we test
We compare every pick against the field on real specifications, certifications, and aggregated owner reviews. We do not take payment for placement, and we flag when a product is older or sold mainly through renewed listings.
At a glance
| Pick | Best for | Score | |
|---|---|---|---|
| HP Thunderbolt Dock G4 | Thunderbolt 4 | Check price | |
| HP USB-C Dock G5 | USB-C | Check price | |
| CalDigit TS4 | Thunderbolt 4 | Check price | |
| Anker 568 USB-C Docking Station | Check price | ||
| HP Universal USB-C Multiport Hub | USB-C | Check price |
The picks, reviewed
HP Thunderbolt Dock G4
The Thunderbolt Dock G4 is the dock to buy if you have an HP EliteBook or ZBook with Thunderbolt 4. It delivers 120 W of power, drives two 4K displays at 60 Hz, and integrates with HP's firmware for wake-on-LAN and remote management features that the universal docks cannot match. It is the most reliable HP dock I have used.
HP USB-C Dock G5
For ProBooks and other HP laptops without Thunderbolt, the USB-C Dock G5 is the right call. 100 W of power, dual 4K display support over DisplayPort, and an Ethernet port that actually negotiates 1 Gbps reliably. It costs less than the Thunderbolt version and works with nearly any HP laptop made since 2019.
CalDigit TS4
The CalDigit TS4 is the universal Thunderbolt 4 dock I recommend for power users. 18 ports, including SD card slot, dual Ethernet, and four downstream Thunderbolt ports. It pushes 98 W to the laptop and can drive two 6K displays. Pricier than HP's offerings but more flexible if you switch between HP, Dell, and Mac machines.
Anker 568 USB-C Docking Station
The Anker 568 is the best value dock for HP laptops. 100 W power delivery, dual 4K monitor support, Ethernet, SD card slot, and a half-dozen USB ports. It is not a Thunderbolt dock, so bandwidth is shared, but for typical office workflows you would never notice. Costs about a third of the CalDigit.
HP Universal USB-C Multiport Hub
For travel or a home office where you only need an extra HDMI and a couple of USB ports, the Universal Multiport Hub is hard to beat. It is a single cable that gives you HDMI, USB-A, USB-C with 100 W passthrough, and Ethernet. Slips into a laptop bag and weighs nothing.
FAQs
Not necessarily. HP Thunderbolt and USB-C docks are excellent and have firmware integration with HP laptops, but universal Thunderbolt 4 docks from CalDigit or Anker work just as well for most use cases.
Yes, as a USB-C dock, but you lose the daisy chain and higher bandwidth features. Check your HP laptop's USB-C port spec. many ProBooks have USB-C with DisplayPort Alt Mode and PD but no Thunderbolt.
Tom Reeves has reviewed consumer electronics for over a decade, with a focus on televisions, monitors, laptops, and smart home devices. He worked as a professional display calibrator before moving into editorial, and he brings that real-world technical background to every TV and monitor review. At TheTestedHub, Tom covers display calibration, computer monitors, laptops and 2-in-1s, smart home platforms, home theater setups, and HDR performance.
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